Home / 15,599,415.96-23,394,356.28-5,499,675

Finding the Fourth Proportional to 15,599,415.96, 23,394,356.28 and 5,499,675

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Solution

The fourth proportional to 15,599,415.96, 23,394,356.28 and 5,499,675 is: 8,247,831.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,599,415.96 : 23,394,356.28 = 5,499,675 : x
  2. Step 2: Convert to fraction form
    15,599,415.96/23,394,356.28 = 5,499,675/x
  3. Step 3: Cross multiply
    15,599,415.96x = 23,394,356.28 × 5,499,675
  4. Step 4: Simplify right side
    15,599,415.96x = 128,661,356,374,209
  5. Step 5: Solve for x
    x = 128,661,356,374,209/15,599,415.96
  6. Step 6: Final answer
    x = 8,247,831.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.